3Y Avg Price
£285,000
2 sales
Properties
28
12 freehold · 16 leasehold
Sales / Year
0.8
5-year average
Avg £/sq ft
£394
£4,244/m²
Rank in SL1
324th
of 410 streets
Last Sale
£320,000
Sept 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
62 total recorded
6 Buttermere Avenue
Flat/Maisonette
£320,000
Sept 2025
24 Buttermere Avenue
Flat/Maisonette
£249,999
May 2024
54 Buttermere Avenue
Terraced
£380,000
Apr 2023
35 Buttermere Avenue
Semi-Detached
£380,000
Apr 2023
6 Buttermere Avenue
Flat/Maisonette
£275,000
Jun 2021
32 Buttermere Avenue
Terraced
£345,000
Mar 2021
22 Buttermere Avenue
Flat/Maisonette
£230,000
Feb 2021
29 Buttermere Avenue
Flat/Maisonette
£280,000
May 2018
56 Buttermere Avenue
Terraced
£430,000
Dec 2017
69 Buttermere Avenue
Flat/Maisonette
£245,000
Jul 2017
Street Rankings — SL1
Streets ranked by 3-year average sale price. Showing positions 320–329 of 410.
| # | Street | 3Y Avg |
|---|---|---|
| 320 | Bower Way | £290,455 |
| 321 | Bader Gardens | £288,714 |
| 322 | Arborfield Close | £286,667 |
| 323 | Sussex Close | £286,000 |
| 324 | Buttermere Avenue | £285,000 |
| 325 | Coniston Crescent | £283,667 |
| 326 | Kirkwall Spur | £283,000 |
| 327 | Chalvey Park | £282,500 |
| 328 | Bath Road | £280,167 |
| 329 | The Grove | £280,063 |
Property Mix
Type
Tenure
EPC Ratings
27 of 28 properties have an EPC record
Avg floor area: 743 sq ft (69 m²)
District Context — SL1
SL1 covers Slough town centre and surrounding neighbourhoods in Berkshire, positioned between London and Reading in the heart of the Thames Valley. It is a diverse, densely populated area with a strong commercial core and significant private rental activity.
Average Property Price - SL1
£415,521
70
National percentile
Average Net Household Income - SL1
£43,933
73
National percentile
10-Year Annualised Price Growth - SL1
4.3%
76
National percentile
10-Year Annualised Rent Growth - SL
4.0%
57
National percentile